| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.67 | 10.122% | $207.7672 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $196.26 | 8.341% | $212.63 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $249.66 | 4.383% | $260.6026 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $230.36 | 12.194% | $258.4501 | $258.45 | $258.45 | $258.50 |
| Purchase #5 | $50.56 | 12.487% | $56.8734 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $86.45 | 5.185% | $90.9324 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $118.31 | 13.566% | $134.3599 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $1,120.27 | $1,221.6156 | $1,221.61 | $1,221.60 | $1,221.70 | |